72674924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136607}}^1$

素因数の和:136637

約数の個数: 24

約数和(自身を含む): 153000960

約数和(自身を除く): 80326036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 136607, 273214, 546428, 956249, 1912498, 2595533, 3824996, 5191066, 10382132, 18168731, 36337462, 72674924]

約数ペア:

[(1, 72674924), (2, 36337462), (4, 18168731), (7, 10382132), (14, 5191066), (19, 3824996), (28, 2595533), (38, 1912498), (76, 956249), (133, 546428), (266, 273214), (532, 136607)]